Valve accessory locking mechanism and control panel

Abstract

The utility model relates to the technical field of valve accessories, and discloses a valve accessory locking mechanism and a control panel, the valve accessory locking mechanism comprises a valve accessory, a fixing piece and a pipe clamp, the valve accessory comprises a pneumatic control valve A, a pneumatic control valve B, a four-way connector, a speed regulating valve, a pressure reducing valve, an electromagnetic valve, a three-way connector, a one-way valve, a control gas circuit A and a control gas circuit B, the fixing piece is used for being matched with the pneumatic control valve A, the pneumatic control valve B, the pressure reducing valve and the electromagnetic valve for fixing and comprises a bolt and a Loempeke wedge-shaped lock washer. The pipe clamp is used for fixing the control gas path A and the control gas path B in a matched manner. Under the complex special working conditions that the vibration amplitude of the valve is large and the vibration frequency is high, the bolts and the Loempeg wedge-shaped lock washers are adopted to fix the valve component, meanwhile, the pipe clamps are adopted to fix the control gas circuit A and the control gas circuit B, fixing can be firm, the situation that the control gas circuit A and the control gas circuit B are loosened or fractured due to the vibration influence of the valve is avoided, and the service life of the valve is prolonged. And normal work of the system can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve accessories, and in particular relates to a valve accessory locking mechanism and a control panel. Background Art

[0002] In the field of industrial automation, complex pneumatic control systems are inevitable. This system uses various pneumatic components to control the movement of cylinders, thereby realizing the automated operation of mechanical equipment. For example, valve accessories in pneumatic control systems include multiple valves and accessories. The working principle of valve accessories is based on the flow and pressure changes of compressed air to control the movement of cylinders. Cylinders convert this pneumatic energy into mechanical energy to drive the movement of equipment.

[0003] Since valves and pipelines are affected by valve vibration for a long time, they may become loose or broken, so regular inspection and maintenance are required to ensure the stability and safety of the system. In practical applications, regular inspection and maintenance are inconvenient. Due to long-term use and vibration, joints and valves may leak, resulting in a drop in air pressure, affecting the normal operation of the system. In addition, the valve may generate noise and vibration during operation, which may be transmitted to the entire system, causing additional wear and structural problems.

[0004] To this end, we propose a valve accessory locking mechanism and control panel to minimize the impact of valve and cylinder vibration on fragile accessories. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, the utility model provides a valve accessory locking mechanism and a control panel.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A valve accessory locking mechanism comprises a valve accessory, a fixing piece and a pipe clamp.

[0008] The valve accessories include air control valve A, air control valve B, four-way joint, speed regulating valve, pressure reducing valve, solenoid valve, three-way joint, one-way valve, control air circuit A and control air circuit B.

[0009] The fixing part is used to fix the air-controlled valve A, the air-controlled valve B, the pressure reducing valve and the solenoid valve, and the fixing part includes a bolt and a Nord-Lock wedge-shaped anti-loosening washer;

[0010] The pipe clamp is used to cooperate with the control gas line A and the control gas line B for fixing.

[0011] For complex and special working conditions such as large valve vibration amplitude and high vibration frequency, bolts and Nord-Lock wedge-shaped washers are used to fix air control valve A, air control valve B, pressure reducing valve and solenoid valve. Pipe clamps are also used to fix control air line A and control air line B. They can be firmly fixed and will not be loosened or broken due to the vibration of the valve, thus ensuring the normal operation of the system.

[0012] Preferably, the three interfaces of the four-way joint are respectively connected to the air-controlled valve A, the pressure reducing valve, and the air-controlled valve B through pipelines, and one interface is connected to the solenoid valve through the control air circuit A. The three-way joint is respectively connected to the solenoid valve, the air-controlled valve A and the air-controlled valve B through the control air circuit B. The speed regulating valve is arranged on the pipeline connecting the four-way joint and the air-controlled valve B, and the one-way valve is arranged on the control air circuit A and is located at the interface of the four-way joint.

[0013] A control panel comprises an accessory panel and the valve accessory locking mechanism.

[0014] Preferably, the accessory panel is provided with a waist hole A for installing the air-controlled valve A, the air-controlled valve B, the pressure-reducing valve and the solenoid valve. The mounting seats on the air-controlled valve A, the air-controlled valve B, the pressure-reducing valve and the solenoid valve are respectively fixed to the accessory panel by bolts and Nord-Lock wedge-shaped anti-loosening washers.

[0015] Preferably, the control air circuit A and the control air circuit B are fixed to the accessory panel by means of pipe clamps, and the accessory panel is provided with waist holes B for docking with the pipe clamps.

[0016] During installation, the accessory panel can be installed on a column or wall fixed on site. At the same time, the valve accessories on the accessory panel are fixed to the accessory panel with bolts and Nord-Lock wedge washers. The pipes within the accessory panel are fixed with pipe clamps, and the external air lines outside the accessory panel are connected with hoses to minimize the impact of valve and cylinder vibration on fragile accessories.

[0017] Preferably, the four corners of the accessory panel are provided with reserved on-site installation holes to facilitate installation of the accessory panel on a column or wall fixed on-site.

[0018] Preferably, the peripheral surfaces of the accessory panel are provided with edge curling, and the accessory panel is subjected to edge curling treatment to achieve a reinforcement effect.

[0019] Compared with the prior art, the technical effects and advantages of the utility model are:

[0020] The valve accessories locking mechanism and control panel use bolts and Nord-Lock wedge-shaped washers to fix air control valve A, air control valve B, pressure reducing valve and solenoid valve when the valve vibrates with large amplitude and high frequency. At the same time, pipe clamps are used to fix control air circuit A and control air circuit B, which can firmly fix them to prevent loosening or breakage, thereby ensuring the normal operation of the system.

[0021] The valve accessory locking mechanism and control panel can improve the stability and reliability of the valve system, reduce the possibility of loosening and vibration, and thus reduce early failures caused by wear and fatigue. Through the design of waist holes A and waist holes B and the use of Nord-Lock wedge-shaped anti-loosening washers, the installation and maintenance of air-controlled valve A, air-controlled valve B, pressure reducing valve and solenoid valve are easier and faster, reducing the need for regular inspection and maintenance, improving the durability of the system, reducing operating costs, reducing the degree of noise and vibration, and reducing the impact on the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a top cross-sectional view of the utility model;

[0023] Figure 2 It is a top view of the accessory panel of the utility model;

[0024] Figure 3 This is the front view of the accessory panel of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the fixing member of the utility model.

[0026] In the figure: 1. Air control valve A; 2. Air control valve B; 3. Four-way connector; 4. Speed ​​control valve; 5. Pressure reducing valve; 6. Solenoid valve; 7. Three-way connector; 8. One-way valve; 9. Control air circuit A; 10. Control air circuit B; 1101. Bolt; 1102. Nord-Lock wedge-shaped washer; 12. Pipe clamp; 13. Accessory panel; 14. Waist hole A; 15. Waist hole B; 16. Reserved on-site installation hole; 17. Edge curling. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The following is combined with Figure 1-4 To further explain this application in detail,

[0029] The embodiment of the present application discloses a valve accessory locking mechanism and a control panel, including a valve accessory, a fixing member and a pipe clamp 12.

[0030] The valve accessories include air control valve A1, air control valve B2, four-way joint 3, speed regulating valve 4, pressure reducing valve 5, solenoid valve 6, three-way joint 7, one-way valve 8, control air circuit A9 and control air circuit B10.

[0031] The fixing part is used to fix the air control valve A1, the air control valve B2, the pressure reducing valve 5 and the solenoid valve 6, and the fixing part includes a bolt 1101 and a Nord-Lock wedge-shaped anti-loosening washer 1102;

[0032] The pipe clamp 12 is used to cooperate with the control gas circuit A9 and the control gas circuit B10 for fixing.

[0033] For complex special working conditions such as large valve vibration amplitude and high vibration frequency, bolts 1101 and Nord-Lock wedge-shaped washers 1102 are used to fix air control valve A1, air control valve B2, pressure reducing valve 5 and solenoid valve 6. Pipe clamps 12 are also used to fix control air circuit A9 and control air circuit B10. They can be firmly fixed and will not be loosened or broken due to the vibration of the valve, thus ensuring the normal operation of the system.

[0034] The use of bolts 1101 and Nord-Lock wedge washers 1102 to fix the air control valve A1, air control valve B2, pressure reducing valve 5 and solenoid valve 6 can more firmly fix these components to prevent them from loosening or breaking during long-term vibration of the valve, thereby ensuring the stability and reliability of the system. Using this design, the need for regular inspection and maintenance can be reduced because they should be more stable and less prone to problems under normal circumstances. The improvement in system stability means that the equipment can work more continuously and accurately, which can improve overall work efficiency. Reducing downtime and maintenance requirements can reduce operating costs. Pipe clamps 12 are designed to fix control air lines A9 and control air lines B10, which makes the process of installing and adjusting these air lines easier and faster. The noise and vibration generated by the vibration of the valve may have an impact on the surrounding environment. By using this design, the degree of such noise and vibration can be reduced.

[0035] The three interfaces of the four-way connector 3 are respectively connected to the air-controlled valve A1, the pressure reducing valve 5, and the air-controlled valve B2 through pipelines, and one interface is connected to the solenoid valve 6 through the control air circuit A9. The three-way connector 7 is respectively connected to the solenoid valve 6, the air-controlled valve A1 and the air-controlled valve B2 through the control air circuit B10. The speed regulating valve 4 is arranged on the pipeline connecting the four-way connector 3 and the air-controlled valve B2. The one-way valve 8 is arranged on the control air circuit A9 and is located at the interface of the four-way connector 3.

[0036] These valves and accessories are closely related to the cylinders that are closely connected to the valves. The cylinder is an actuator that requires an external air flow signal to drive its movement. These valves and accessories provide this signal, including opening or closing the cylinder, adjusting the movement speed of the cylinder (through the speed regulator), and controlling the movement direction of the cylinder (through the check valve 8). The air control valve A1, air control valve B2, pressure reducing valve 5, solenoid valve 6, etc. are the main switches and control systems, cooperating with the cylinder to achieve various actions and functions.

[0037] A control panel comprises an accessory panel 13 and the above-mentioned valve accessory locking mechanism.

[0038] Preferably, the accessory panel 13 is provided with a waist hole A14 for installing the air-controlled valve A1, the air-controlled valve B2, the pressure-reducing valve 5 and the solenoid valve 6. The mounting seats on the air-controlled valve A1, the air-controlled valve B2, the pressure-reducing valve 5 and the solenoid valve 6 are fixed to the accessory panel 13 by bolts 1101 and Nord-Lock wedge-shaped anti-loosening washers 1102 respectively.

[0039] Preferably, the control air circuit A9 and the control air circuit B10 are fixed to the accessory panel 13 by means of a pipe clamp 12 , and a waist hole B15 for docking with the pipe clamp 12 is provided on the accessory panel 13 .

[0040] During installation, the accessory panel 13 can be installed on a column or wall fixed on site. At the same time, the valve accessories on the accessory panel 13 are fixed to the accessory panel 13 using bolts 1101 and Nord-Lock wedge-shaped washers 1102. The pipelines within the scope of the accessory panel 13 are fixed with pipe clamps 12, and the external air circuits outside the scope of the accessory panel 13 are connected with hoses to minimize the impact of valve and cylinder vibration on fragile accessories.

[0041] The four corners of the accessory panel 13 are provided with reserved on-site installation holes 16, so as to facilitate the installation of the accessory panel 13 on a column or wall fixed on-site.

[0042] The peripheral circumference of the accessory panel 13 is provided with edge curling 17 , and the accessory panel 13 is subjected to edge curling 17 treatment, so as to achieve a reinforcement effect.

[0043] The waist hole A14 provides a mounting point for the air-controlled valve A1, the air-controlled valve B2, the pressure reducing valve 5 and the solenoid valve 6, so that these components can be easily fixed to the accessory panel 13 by means of bolts 1101 and Nord-Lock wedge-shaped anti-loosening washers 1102, thereby simplifying the installation and maintenance process. The use of bolts 1101 and Nord-Lock wedge-shaped anti-loosening washers 1102 provides a strong fixing force to ensure that the air-controlled valve A1, the air-controlled valve B2, the pressure reducing valve 5 and the solenoid valve 6 will not loosen when the valve vibrates, thereby improving the stability and reliability of the system. By opening waist holes A14 and B15 on the accessory panel 13, the air-controlled valve A1, the air-controlled valve B2, the pressure reducing valve 5 and the solenoid valve 6 can be arranged more reasonably. 6 and pipe clamp 12 make the whole system look neater and facilitate the management and maintenance of the pneumatic control system. The Nord-Lock wedge-shaped anti-loosening washer 1102 is designed to prevent the bolt 1101 from loosening and maintain the reliability of fixation even under extreme vibration conditions, which helps to prevent loosening or breakage problems caused by vibration. The pipe clamp 12 is fixed to the accessory panel 13 through the waist hole B15, which simplifies the layout of the pipeline and makes the installation of the control air circuit A9 and the control air circuit B10 more direct and simple. This design helps to improve the durability of the entire pneumatic control system because it reduces the possibility of loosening and vibration, thereby reducing early failures caused by wear and fatigue.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A valve accessory locking mechanism, characterized in that: include: Valve accessories, the valve accessories comprising an air control valve A (1), an air control valve B (2), a four-way connector (3), a speed regulating valve (4), a pressure reducing valve (5), a solenoid valve (6), a three-way connector (7), a one-way valve (8), a control air circuit A (9) and a control air circuit B (10), A fixing part, the fixing part is used to fix the air control valve A (1), the air control valve B (2), the pressure reducing valve (5) and the solenoid valve (6), and the fixing part comprises a bolt (1101) and a Nord-Lock wedge-shaped anti-loosening washer (1102); A pipe clamp (12), wherein the pipe clamp (12) is used to cooperate with the control gas line A (9) and the control gas line B (10) to fix.

2. A valve accessory locking mechanism according to claim 1, characterized in that: The three interfaces of the four-way joint (3) are respectively connected to the air control valve A (1), the pressure reducing valve (5) and the air control valve B (2) through pipelines, and another interface is connected to the electromagnetic valve (6) through the control air circuit A (9). The three-way joint (7) is respectively connected to the electromagnetic valve (6), the air control valve A (1) and the air control valve B (2) through the control air circuit B (10). The speed regulating valve (4) is arranged on the pipeline connecting the four-way joint (3) and the air control valve B (2). The one-way valve (8) is arranged on the control air circuit A (9) and is located at the interface of the four-way joint (3).

3. A control panel, characterized in that: The control panel comprises an accessory panel (13) and a valve accessory locking mechanism as described in any one of claims 1-2.

4. A control panel according to claim 3, characterized in that: The accessory panel (13) is provided with a waist hole A (14) for installing the air-controlled valve A (1), the air-controlled valve B (2), the pressure-reducing valve (5) and the solenoid valve (6). The mounting seats on the air-controlled valve A (1), the air-controlled valve B (2), the pressure-reducing valve (5) and the solenoid valve (6) are respectively fixed to the accessory panel (13) by bolts (1101) and Nord-Lock wedge-shaped anti-loosening washers (1102).

5. A control panel according to claim 3, characterized in that: The control air circuit A (9) and the control air circuit B (10) are fixed to the accessory panel (13) through the pipe clamp (12), and the accessory panel (13) is provided with a waist hole B (15) that cooperates with the pipe clamp (12) to dock.

6. A control panel according to claim 3, characterized in that: The four corners of the accessory panel (13) are provided with reserved on-site installation holes (16).

7. A control panel according to claim 3, characterized in that: The outer circumference of the accessory panel (13) is provided with edge curling (17).

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